title: Ethical factors in the allocation of experimental medical therapies: the chronic left ventricular assist system.
authors.affiliation: Department of Internal Medicine, University of Pittsburgh.
authors.forename: L S
authors.initials: LS
authors.lastname: Parker
authors.forename: R M
authors.initials: RM
authors.lastname: Arnold
authors.forename: A
authors.initials: A
authors.lastname: Meisel
authors.forename: L A
authors.initials: LA
authors.lastname: Siminoff
authors.forename: L H
authors.initials: LH
authors.lastname: Roth
mesh_terms: D000368:Aged; D004992:Ethics, Medical; D015276:Health Care Rationing / Q000592:standards; D006353:Heart-Assist Devices; D006805:Human Experimentation; D006801:Humans; D008875:Middle Aged; D018579:Patient Selection; D011897:Random Allocation; D035842:Research Subjects; D040841:Resource Allocation; D018570:Risk Assessment; D013673:Technology Assessment, Biomedical / Q000592:standards*; D036302:Therapeutic Human Experimentation; D014481:United States